Is your phone warning you that storage is full and you need to free up memory to keep using it, but you're unsure how to proceed? In this article, Mytour shares with you the top 5 best free apps to help expand your phone's storage.

I. Why Does My Phone Run Out of Storage So Quickly?
In today's fast-paced technological era, smartphones are increasingly running out of storage, with many resources consuming large amounts of space. To improve user experience, apps, activities, and actions on your phone need to consume more storage in order to introduce new features. A simple example of this is photography: while phones once featured 12-megapixel cameras, they now boast 48-megapixel cameras, which means that the file size of a photo is significantly larger.

Additionally, manufacturers constantly release new operating system versions, and with each update, your phone's storage is reduced as it shares space with the system. Nowadays, many users complain about their phones running out of storage, even with the latest models that have large storage capacities.
II. Top 5 Apps to Increase Your Phone's Storage
To boost your phone's storage, check out the 5 most effective apps listed below!
1. Terabox – Add 1024 GB of Storage to Your Phone

Terabox is known as one of the leading apps for increasing storage space on smartphones today. Not only is it free, but Terabox also generously offers users 1024 GB (1TB) of storage upon account registration. With this vast storage space, you can quickly back up documents, images, audio files, videos, and more into the cloud. By using Terabox, you will no longer have to worry about your phone running out of memory or storage space while using it. Terabox is now available for both IOS and Android systems, making it easy to use its services without delay.
The Terabox app for smartphones has received excellent ratings, thanks to its ability to sync backups across multiple platforms, including Windows, Mac, IOS, and Android via the internet. As long as you have a network connection, you can quickly free up tens of GB of storage on your phone.
2. Clean Master – A Phone Memory Cleaner App

Clean Master offers a powerful toolset for quickly clearing up phone memory, freeing up storage space, and creating additional room for images, audio, videos, and more. Currently, Clean Master is available for free on smartphones, offering various options to reclaim storage space. If you only need a small amount of space temporarily, you can opt for the basic cleanup feature, which provides around 500 MB of storage. For those looking to free up more space, Clean Master offers deep cleaning options, removing junk data and seldom-used files to create a significant amount of storage space.
Clean Master is now available for free download on smartphones, allowing you to quickly reclaim storage space. With Clean Master, you can finally say goodbye to storage worries, as it efficiently clears up space on your device in no time.
3. Google Photos – Freeing up image storage on your phone

Google Photos is a well-known app for backing up images and videos on both iPhone and Android devices. With a free storage allowance of 15GB, you can safely upload all your pictures and videos to the cloud, freeing up storage space on your phone. Google Photos automatically backs up your images and videos, with daily updates. This means you don't have to do anything manually; just activate the backup feature, and the system will handle the rest. Once your images are securely backed up, you can delete the originals from your phone to create space for other uses.
Google Photos offers different storage plans to suit your needs. If the free 15GB storage isn't enough for you, there are paid options to upgrade and back up even more data.
4. Nox Cleaner – The best app for freeing up phone storage
- Download: Android

App Nox Cleaner mang đến một công cụ dọn dẹp thông minh, giúp bạn xóa mọi ứng dụng rác, file rác và giải phóng dung lượng trên điện thoại nhanh chóng. Khi sử dụng Nox Cleaner, bạn có thể giải phóng được lượng lớn dung lượng lưu trữ, tăng tốc độ xử lý của điện thoại và nhiều tính năng khác nhau. Đặc biệt, Nox Cleaner được phát hành hoàn toàn miễn phí và không chèn quảng cáo trên ứng dụng để giúp người dùng có được trải nghiệm tốt nhất. Hiện nay, Nox Cleaner đang được đánh giá rất cao trên thị trường ứng dụng dọn dẹp điện thoại, giải phóng dung lượng và tăng tốc cho điện thoại.
5. Files by Google – App quản lý tài liệu và lưu trữ trên điện thoại
- Download: Android

Is your phone cluttered with unnecessary data and files that you can't seem to find and delete? Don't worry, let Files by Google help you clean up and organize your storage in no time. Currently, Files by Google is available on multiple platforms and is considered one of the best apps for managing and optimizing storage on modern smartphones. With Files by Google, you can free up space on your device, quickly search for files, and easily manage your documents.
In this article, Mytour has shared with you the top 5 free apps that help increase storage space on your phone. Have a great day!